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Device-Free Object Tracking Using Passive Tags [electronic resource] / by Jinsong Han, Wei Xi, Kun Zhao, Zhiping Jiang.

By: Han, Jinsong [author.].
Contributor(s): Xi, Wei [author.] | Zhao, Kun [author.] | Jiang, Zhiping [author.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: SpringerBriefs in Electrical and Computer Engineering: Publisher: Cham : Springer International Publishing : Imprint: Springer, 2014Description: VI, 62 p. 33 illus. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783319126463.Subject(s): Computer science | Computer communication systems | Electrical engineering | Computer Science | Computer Communication Networks | Communications Engineering, Networks | Information Systems Applications (incl. Internet)Additional physical formats: Printed edition:: No titleDDC classification: 004.6 Online resources: Click here to access online
Contents:
Introduction -- Background -- Critical State and Twins -- Dense Deployment Based Tracking System using Twins -- Sparse Deployment based Tracking System using Twins -- Afterword.
In: Springer eBooksSummary: This SpringerBrief examines the use of cheap commercial passive RFID tags to achieve accurate device-free object-tracking. It presents a sensitive detector, named Twins, which uses a pair of adjacent passive tags to detect uncooperative targets (such as intruders). Twins leverages a newly observed phenomenon called critical state that is caused by interference among passive tags. The author expands on the previous object tracking methods, which are mostly device-based, and reveals a new interference model and their extensive experiments for validation. A prototype implementation of the Twins-based intrusion detection scheme with commercial off-the-shelf reader and tags is also covered in this SpringerBrief. Device-Free Object Tracking Using Passive Tags is designed for researchers and professionals interested in smart sensing, localization, RFID and Internet of Things applications. The content is also useful for advanced-level students studying electrical engineering and computer science.
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Introduction -- Background -- Critical State and Twins -- Dense Deployment Based Tracking System using Twins -- Sparse Deployment based Tracking System using Twins -- Afterword.

This SpringerBrief examines the use of cheap commercial passive RFID tags to achieve accurate device-free object-tracking. It presents a sensitive detector, named Twins, which uses a pair of adjacent passive tags to detect uncooperative targets (such as intruders). Twins leverages a newly observed phenomenon called critical state that is caused by interference among passive tags. The author expands on the previous object tracking methods, which are mostly device-based, and reveals a new interference model and their extensive experiments for validation. A prototype implementation of the Twins-based intrusion detection scheme with commercial off-the-shelf reader and tags is also covered in this SpringerBrief. Device-Free Object Tracking Using Passive Tags is designed for researchers and professionals interested in smart sensing, localization, RFID and Internet of Things applications. The content is also useful for advanced-level students studying electrical engineering and computer science.

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